1 # Stockfish, a UCI chess playing engine derived from Glaurung 2.1
2 # Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
3 # Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
5 # Stockfish is free software: you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation, either version 3 of the License, or
8 # (at your option) any later version.
10 # Stockfish is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program. If not, see <http://www.gnu.org/licenses/>.
19 ### ==========================================================================
20 ### Section 1. General Configuration
21 ### ==========================================================================
26 ### Installation dir definitions
28 BINDIR = $(PREFIX)/bin
30 ### Built-in benchmark for pgo-builds
31 PGOBENCH = ./$(EXE) bench 32 1 10 default depth
34 OBJS = benchmark.o bitbase.o bitboard.o book.o endgame.o evaluate.o main.o \
35 material.o misc.o move.o movegen.o movepick.o pawns.o position.o \
36 search.o thread.o timeman.o tt.o uci.o ucioption.o
38 ### ==========================================================================
39 ### Section 2. High-level Configuration
40 ### ==========================================================================
42 # flag --- Comp switch --- Description
43 # ----------------------------------------------------------------------------
45 # debug = no/yes --- -DNDEBUG --- Enable/Disable debug mode
46 # optimize = yes/no --- (-O3/-fast etc.) --- Enable/Disable optimizations
47 # arch = (name) --- (-arch) --- Target architecture
48 # os = (name) --- --- Target operating system
49 # bits = 64/32 --- -DIS_64BIT --- 64-/32-bit operating system
50 # bigendian = no/yes --- -DBIGENDIAN --- big/little-endian byte order
51 # prefetch = no/yes --- -DUSE_PREFETCH --- Use prefetch x86 asm-instruction
52 # bsfq = no/yes --- -DUSE_BSFQ --- Use bsfq x86_64 asm-instruction
53 # --- (Works only with GCC and ICC 64-bit)
54 # popcnt = no/yes --- -DUSE_POPCNT --- Use popcnt x86_64 asm-instruction
55 # lto = no/yes --- -flto --- gcc Link Time Optimization
57 # Note that Makefile is space sensitive, so when adding new architectures
58 # or modifying existing flags, you have to make sure there are no extra spaces
59 # at the end of the line for flag values.
65 ### 2.2 Architecture specific
68 ifeq ($(ARCH),general-64)
78 ifeq ($(ARCH),general-32)
88 ifeq ($(ARCH),bigendian-64)
98 ifeq ($(ARCH),bigendian-32)
109 ifeq ($(ARCH),x86-64)
119 ifeq ($(ARCH),x86-64-modern)
130 ifeq ($(ARCH),x86-32)
140 ifeq ($(ARCH),x86-32-old)
151 ifeq ($(ARCH),osx-ppc-64)
161 ifeq ($(ARCH),osx-ppc-32)
171 ifeq ($(ARCH),osx-x86-64)
181 ifeq ($(ARCH),osx-x86-32)
192 ### ==========================================================================
193 ### Section 3. Low-level configuration
194 ### ==========================================================================
196 ### 3.1 Selecting compiler (default = gcc)
204 profile_prepare = gcc-profile-prepare
205 profile_make = gcc-profile-make
206 profile_use = gcc-profile-use
207 profile_clean = gcc-profile-clean
213 profile_prepare = gcc-profile-prepare
214 profile_make = gcc-profile-make
215 profile_use = gcc-profile-use
216 profile_clean = gcc-profile-clean
222 profile_prepare = icc-profile-prepare
223 profile_make = icc-profile-make
224 profile_use = icc-profile-use
225 profile_clean = icc-profile-clean
228 ### 3.2 General compiler settings
229 CXXFLAGS = -g -Wall -Wcast-qual -fno-exceptions -fno-rtti $(EXTRACXXFLAGS)
232 CXXFLAGS += -ansi -pedantic -Wno-long-long -Wextra -Wshadow
236 CXXFLAGS += -Wextra -Wshadow
240 CXXFLAGS += -wd383,981,1418,1419,10187,10188,11505,11503 -Wcheck -Wabi -Wdeprecated -strict-ansi
244 CXXFLAGS += -arch $(arch)
247 ### 3.3 General linker settings
248 LDFLAGS = -lpthread $(EXTRALDFLAGS)
251 LDFLAGS += -arch $(arch)
260 ifeq ($(optimize),yes)
267 CXXFLAGS += -mdynamic-no-pic
269 ifeq ($(arch),x86_64)
270 CXXFLAGS += -mdynamic-no-pic
281 CXXFLAGS += -fast -mdynamic-no-pic
290 CXXFLAGS += -DIS_64BIT
294 ifeq ($(bigendian),yes)
295 CXXFLAGS += -DBIGENDIAN
299 ifeq ($(prefetch),yes)
303 CXXFLAGS += -DNO_PREFETCH
308 CXXFLAGS += -DUSE_BSFQ
313 CXXFLAGS += -DUSE_POPCNT
317 ### Note that this is a mix of compile and link time options
318 ### because the lto link phase needs access to the optimization flags
321 LDFLAGS += $(CXXFLAGS) -static
324 ### ==========================================================================
325 ### Section 4. Public targets
326 ### ==========================================================================
330 @echo "To compile stockfish, type: "
332 @echo "make target ARCH=arch [COMP=comp]"
334 @echo "Supported targets:"
336 @echo "build > Build unoptimized version"
337 @echo "profile-build > Build PGO-optimized version"
338 @echo "popcnt-profile-build > Build PGO-optimized version with optional popcnt-support"
339 @echo "strip > Strip executable"
340 @echo "install > Install executable"
341 @echo "clean > Clean up"
342 @echo "testrun > Make sample run"
344 @echo "Supported archs:"
346 @echo "x86-64 > x86 64-bit"
347 @echo "x86-64-modern > x86 64-bit with runtime support for popcnt-instruction"
348 @echo "x86-32 > x86 32-bit excluding very old hardware without SSE-support"
349 @echo "x86-32-old > x86 32-bit including also very old hardware"
350 @echo "osx-ppc-64 > PPC-Mac OS X 64 bit"
351 @echo "osx-ppc-32 > PPC-Mac OS X 32 bit"
352 @echo "osx-x86-64 > x86-Mac OS X 64 bit"
353 @echo "osx-x86-32 > x86-Mac OS X 32 bit"
354 @echo "general-64 > unspecified 64-bit"
355 @echo "general-32 > unspecified 32-bit"
356 @echo "bigendian-64 > unspecified 64-bit with bigendian byte order"
357 @echo "bigendian-32 > unspecified 32-bit with bigendian byte order"
359 @echo "Supported comps:"
361 @echo "gcc > Gnu compiler (default)"
362 @echo "icc > Intel compiler"
363 @echo "mingw > Gnu compiler with MinGW under Windows"
365 @echo "Non-standard targets:"
367 @echo "make hpux > Compile for HP-UX. Compiler = aCC"
369 @echo "Examples. If you don't know what to do, you likely want to run: "
371 @echo "make profile-build ARCH=x86-64 (This is for 64-bit systems)"
372 @echo "make profile-build ARCH=x86-32 (This is for 32-bit systems)"
376 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
377 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) all
380 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
382 @echo "Step 0/4. Preparing for profile build."
383 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_prepare)
385 @echo "Step 1/4. Building executable for benchmark ..."
387 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_make)
389 @echo "Step 2/4. Running benchmark for pgo-build ..."
390 @$(PGOBENCH) > /dev/null
392 @echo "Step 3/4. Building final executable ..."
394 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
396 @echo "Step 4/4. Deleting profile data ..."
397 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
399 popcnt-profile-build:
400 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) config-sanity
402 @echo "Step 0/6. Preparing for profile build."
403 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_prepare)
405 @echo "Step 1/6. Building executable for benchmark (popcnt disabled)..."
407 $(MAKE) ARCH=x86-64 COMP=$(COMP) $(profile_make)
409 @echo "Step 2/6. Running benchmark for pgo-build (popcnt disabled)..."
410 @$(PGOBENCH) > /dev/null
412 @echo "Step 3/6. Building executable for benchmark (popcnt enabled)..."
414 $(MAKE) ARCH=x86-64-modern COMP=$(COMP) $(profile_make)
416 @echo "Step 4/6. Running benchmark for pgo-build (popcnt enabled)..."
417 @$(PGOBENCH) > /dev/null
419 @echo "Step 5/6. Building final executable ..."
421 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_use)
423 @echo "Step 6/6. Deleting profile data ..."
424 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) $(profile_clean)
431 -mkdir -p -m 755 $(BINDIR)
433 -strip $(BINDIR)/$(EXE)
436 $(RM) $(EXE) $(EXE).exe *.o .depend *~ core bench.txt *.gcda
444 ### ==========================================================================
445 ### Section 5. Private targets
446 ### ==========================================================================
453 @echo "debug: '$(debug)'"
454 @echo "optimize: '$(optimize)'"
455 @echo "arch: '$(arch)'"
457 @echo "bits: '$(bits)'"
458 @echo "bigendian: '$(bigendian)'"
459 @echo "prefetch: '$(prefetch)'"
460 @echo "bsfq: '$(bsfq)'"
461 @echo "popcnt: '$(popcnt)'"
465 @echo "CXXFLAGS: $(CXXFLAGS)"
466 @echo "LDFLAGS: $(LDFLAGS)"
468 @echo "Testing config sanity. If this fails, try 'make help' ..."
470 @test "$(debug)" = "yes" || test "$(debug)" = "no"
471 @test "$(optimize)" = "yes" || test "$(optimize)" = "no"
472 @test "$(arch)" = "any" || test "$(arch)" = "x86_64" || test "$(arch)" = "i386" || \
473 test "$(arch)" = "ppc64" || test "$(arch)" = "ppc"
474 @test "$(os)" = "any" || test "$(os)" = "osx"
475 @test "$(bits)" = "32" || test "$(bits)" = "64"
476 @test "$(bigendian)" = "yes" || test "$(bigendian)" = "no"
477 @test "$(prefetch)" = "yes" || test "$(prefetch)" = "no"
478 @test "$(bsfq)" = "yes" || test "$(bsfq)" = "no"
479 @test "$(popcnt)" = "yes" || test "$(popcnt)" = "no"
480 @test "$(comp)" = "gcc" || test "$(comp)" = "icc" || test "$(comp)" = "mingw"
483 $(CXX) -o $@ $(OBJS) $(LDFLAGS)
486 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) gcc-profile-clean
489 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
490 EXTRACXXFLAGS='-fprofile-generate' \
491 EXTRALDFLAGS='-lgcov' \
495 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
496 EXTRACXXFLAGS='-fprofile-use' \
500 @rm -rf *.gcda *.gcno bench.txt
503 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) icc-profile-clean
507 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
508 EXTRACXXFLAGS='-prof-gen=srcpos -prof_dir ./profdir' \
512 $(MAKE) ARCH=$(ARCH) COMP=$(COMP) \
513 EXTRACXXFLAGS='-prof_use -prof_dir ./profdir' \
517 @rm -rf profdir bench.txt
520 -@$(CXX) $(DEPENDFLAGS) -MM $(OBJS:.o=.cpp) > $@ 2> /dev/null
525 ### ==========================================================================
526 ### Section 6. Non-standard targets
527 ### ==========================================================================
531 CXX='/opt/aCC/bin/aCC -AA +hpxstd98 -DBIGENDIAN -mt +O3 -DNDEBUG -DNO_PREFETCH' \